We focus on providing high quality batteries and related accessories. This New Battery for Fresenius Optima Optima MCM440PT PT6V VS MCM550ST MCM440OT is designed for long-lasting and stable performance. It provides a one-year warranty and has passed CE / RoHS / ISO9001 safety certification. Round-sealed package ,faster delivery and thoughtful after-sales service will make you feel assured to purchase.

Specifications

Product Type	Replacement Battery
Cell Type	Li-ion
Battery Voltage	6V
Capacity	3000mAh
Battery Color	Black
Compatible Part Number	MCM440 PT/MCM440 OT/MCM550 ST

NOTE: Please, make sure this product fits exactly your original Fresenius model before making a purchase.